CN103160936A - Manufacturing method of crucible protecting frame - Google Patents
Manufacturing method of crucible protecting frame Download PDFInfo
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- CN103160936A CN103160936A CN2013100593604A CN201310059360A CN103160936A CN 103160936 A CN103160936 A CN 103160936A CN 2013100593604 A CN2013100593604 A CN 2013100593604A CN 201310059360 A CN201310059360 A CN 201310059360A CN 103160936 A CN103160936 A CN 103160936A
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- plate body
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Abstract
A manufacturing method of a crucible protecting frame comprises that (a) each protecting plate is divided along the length direction of each protecting plate to form a first plate body and a second plate body, each first plate body is respectively provided with a first end face and a second end face, and a first surface and a second surface along the length direction and the thickness direction, and the first end face and the second end face are opposite to the first surface and the second surface; (b) a first groove and a second groove are formed in each first plate body, each first groove is concaved inwards from the first end face of the first plate body of each first groove, each second groove concaves from the first surface of the first plate body of each second groove to the second surface and is adjacent to the second end face, and the first groove and the second groove of each first plate body extend from top surface to the bottom surface along the height direction; (c) each second plate body is segmented to take a strip-shaped plug pin out; and (d) each plug pin hole enabling each strip-shaped plug pin to be inserted is defined due to the fact that first plate bodies are sequentially connected to enable first grooves to face second grooves adjacent to the first grooves, and the top surface of each strip-shaped plug pin is higher than a height H relative to the top surface of each first plate body. The manufacturing method omits through holes of the first plate bodies and tapping procedures, and simplifies manufacturing processes and assembly programs of the crucible protecting frame.
Description
Technical field
The present invention relates to a kind of manufacture method of protecting frame, particularly relate to the manufacture method that a kind of crucible (crucible) protects frame.
Background technology
It is generally to be applied in long brilliant stove that crucible protects frame, and its main purpose is, the crucible of frame institute corral is protected in protection by crucible, avoid crucible to produce distortion because of the hot environment of long brilliant stove.About the essential structure of long brilliant stove, can consult the disclosure of publication number patent of invention case in early days such as TaiWan, China the 200928018th, 201142093 and 201204882 etc.Be familiar with the person skilled in crystal growing technology field and all know, the crucible of long brilliant stove special use protects that frame is normally bought graphite (graphite) backplate voluntarily by the brilliant factory of each head of a family inside and the graphite screw is assembled.
As Fig. 1, Fig. 2 and shown in Figure 3, disclose a kind of existing crucible and protect frame 1, be used to (not shown) on a plummer that is positioned in a long brilliant stove, and this crucible to protect frame 1 be that corral is lived a quartz (quartz) crucible 13.This crucible protects frame 1 and comprises: backplate 14 and a graphite top backplate 15 at the bottom of four graphite backplates 11, most graphite screws 12, graphite.
At the bottom of this graphite, backplate 14 is on the plummer (not shown) that is positioned in the brilliant stove of this length.Described graphite backplate 11 is sequentially to adjoin each other into to be hollow, and jointly defines the accommodation space 10 of this quartz crucible 13 of placement.Each graphite backplate 11 has one first opposite end face 111 and one second end face 112 along one length direction P, each graphite backplate 11 has an opposite first surface 113 and a second surface 114 along one thickness direction Q, each graphite backplate 11 also has an end face 117 along one short transverse R, and each graphite backplate 11 also is inserted with most limited blocks 118 in its end face 117, and each limited block 118 is that the end face 117 from each graphite backplate 11 extends upward.This graphite top backplate 15 is to be positioned over the described end face 117 that adjoins each other into the graphite backplate 11 of hollow, cover this accommodation space 10 with integral body, and the week of this graphite top backplate 15 is formed with most stopper slots 151 because of limited block 118 places that correspond to each graphite backplate 11, is used for these graphite top backplate 15 restrictions are positioned the end face 117 of described graphite backplate 11.Protect frame 1 for being assembled into this crucible, the person skilled of the upstream supplier of described graphite backplate 11 is provided, need utilize in addition drill bit (drill) and screwtap (tap) each graphite backplate 11 to be holed and the program of tapping, just can be spirally connected for described graphite screw 12 and fix described graphite backplate 11 and complete this crucible and protect frame 1.
Therefore, each graphite backplate 11 is formed with three perforations 115 in contiguous its second end face 112 places, and the described perforation 115 of each graphite backplate 11 is to run through respectively its first surface 113 and second surface 114; In addition, each graphite backplate 11 also is formed with three screws 116 in its first end face 111, and the described screw 116 of each graphite backplate 11 is to extend internally from its first end face 111 respectively.Whereby, make the perforation 115 difference corresponding surfaces of each graphite backplate 11 to the screw 116 of the graphite backplate 11 of its adjacency, and make described graphite screw 12 corresponding being screwed in each perforation 115 and screw 116 in opposite directions respectively, protect frame 1 thereby assemble out this crucible.
Through above-mentioned explanation as can be known, the improvement crucible protects the thin bilge construction of frame, and protect manufacturing course and the package program of frame to simplify crucible, and reduce the consumables cost of long brilliant factory, be the required improved problem of person skilled of this technical field.
Summary of the invention
The manufacture method that the object of the present invention is to provide the low crucible of a kind of program simplification and consumables cost to protect frame.
Crucible of the present invention protects the manufacture method of frame, comprises following steps:
(a) cut apart respectively each backplate along a length direction of most backplates, so that each backplate forms respectively one first plate body and one second plate body, each first plate body has one first opposite end face and one second end face along this length direction, and each first plate body has an opposite first surface and a second surface along a thickness direction of its backplate;
(b) form one first groove and one second groove in each first plate body, first groove of each first plate body is that the first end from its first plate body faces sunken inside, second groove of each first plate body is the second surface depression towards its first plate body from the first surface of its first plate body, and be adjacent to the second end face of its first plate body, and first groove of each first plate body and the second groove are respectively along a short transverse of its backplate, extend towards a bottom surface of its first plate body from an end face of its first plate body;
(c) cut apart each second plate body to take out at least one strip latch from each second plate body; And
(d) make described the first plate body each other sequentially in abutting connection with also jointly defining a space, and first groove of each first plate body is the second groove towards the first plate body of its adjacency, so that each the first groove and second groove toward each other defines a pin hole jointly, and make described strip latch corresponding the insertion in described pin hole respectively.
Wherein, correspondence is arranged in an end face of each strip latch of each pin hole, is that the end face of relatively described the first plate body exceeds a height H.
Crucible of the present invention protects the manufacture method of frame, 5mm≤H≤20mm.
Crucible of the present invention protects the manufacture method of frame, and each first plate body has one first thickness T along the thickness direction of its backplate, and each strip latch has one second thickness t along the short transverse of its backplate, and T＞t.
Crucible of the present invention protects the manufacture method of frame, is formed with a gap between each strip latch and its corresponding pin hole.
Crucible of the present invention protects the manufacture method of frame, and the quantity of the backplate of this step (a) is four, and described first plate body of this step (d) is to be hollow adjacency sequentially each other.
Crucible of the present invention protects the manufacture method of frame, first groove of each first plate body and the first end face sandwiched one predetermined angular of its first plate body, first end from its first plate body faces sunken inside, second groove of each first plate body and the first surface of its first plate body be this predetermined angular of sandwiched also, and the second surface from the first surface of its first plate body towards its first plate body caves in.
Crucible of the present invention protects the manufacture method of frame, and this predetermined angular is between 85 degree between 75 degree.
Crucible of the present invention protects the manufacture method of frame, also comprise a step (e), this step (e) is to place a top backplate on the end face of described the first plate body, this top backplate has four sequentially sides of adjacency, and every two adjacent places, side of this top backplate are that correspondence exposes each strip latch respectively.
Beneficial effect of the present invention is: from each backplate intercepting raw material with as being connected and fixed the respectively strip latch of first plate body, upstream supplier need not additionally carry out perforation and tapping supervisor to each first plate body, simplified upstream supplier and crucible has been protected the manufacturing course of frame, and reduced long brilliant factory and crucible has been protected package program and the consumables cost of frame.
Description of drawings
Fig. 1 is a stereographic map, illustrates that existing crucible protects frame;
Fig. 2 is a schematic top plan view, illustrates that existing crucible protects frame and removing a plan structure after the backplate of graphite top;
Fig. 3 is a stereographic map, illustrates that existing crucible protects the thin bilge construction of a graphite backplate of frame;
Fig. 4 is a stereographic map, illustrates that crucible of the present invention protects the step (a) of a preferred embodiment of the manufacture method of frame;
Fig. 5 is a stereographic map, and a step (b) of this preferred embodiment of the present invention is described;
Fig. 6 is a stereographic map, and a step (c) of this preferred embodiment of the present invention is described;
Fig. 7 is a stereographic map, illustrates that this preferred embodiment of the present invention prepared crucible after completing a step (d) and a step (e) protects frame;
Fig. 8 is a partial elevational schematic diagram, and the crucible that this preferred embodiment of the present invention is described protects the relation between a heater top of frame and its top;
Fig. 9 is a schematic top plan view, illustrates that the prepared crucible of this preferred embodiment of the present invention protects frame;
Figure 10 is a local enlarged diagram, illustrates that this crucible of the present invention protects a pin hole of frame and the gap between a strip latch.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
Crucible of the present invention protects a preferred embodiment of the manufacture method of frame, be coordinate consult following Fig. 4 to Fig. 9 and illustrate simply under.This manufacture method comprises following steps:
Step (a): as shown in Figure 4, cut apart respectively each backplate 5 along a length direction X of most backplates 5, so that each backplate 5 forms respectively one first plate body 2 and one second plate body 30.Each first plate body 2 has one first opposite end face 21 and one second end face 22 along this length direction X, and each first plate body 2 has an opposite first surface 23 and a second surface 24 along a thickness direction Z of its backplate 5.What need remark additionally is herein, is simplicity of illustration, and this preferred embodiment of the present invention only demonstrates single backplate 5 aid illustration in Fig. 4 to Fig. 6.
Step (b): as shown in Figure 5, form one first groove 25 and one second groove 26 in each first plate body 2.First groove 25 of each first plate body 2 is that the first end face 21 from its first plate body 2 is towards sunken inside, second groove 26 of each first plate body 2 is second surface 24 depressions towards its first plate body 2 from the first surface 23 of its first plate body 2, and be adjacent to the second end face 22 of its first plate body 2, and first groove 25 of each first plate body 2 and the second groove 26 are respectively along a short transverse Y of its backplate 5, extend towards a bottom surface 28 of its first plate body 2 from an end face 27 of its first plate body 2.In this preferred embodiment of the present invention, first groove 25 of each first plate body 2 and the second groove 26 are the end faces 27 and bottom surface 28 that run through respectively its first plate body 2, but also can not run through.
Step (c): as shown in Figure 6, cut apart each the second plate body 30 along the short transverse Y of this backplate 5, to take out at least one strip latch 3 from each second plate body 30.
Step (d): as Fig. 7, Fig. 8 and shown in Figure 9, described the first plate body 2 is positioned on an end backplate 7 in advance, and makes described the first plate body 2 each other sequentially in abutting connection with also jointly defining the space 200 of accommodating this quartz crucible 13.First groove 25 of each first plate body 2 is second grooves 26 towards the first plate body 2 of its adjacency, so that each the first groove 25 and second groove 26 toward each other defines a pin hole 20 jointly, and make described strip latch 3 corresponding the insertion in described pin hole 20 respectively; Wherein, for each strip latch 3 that makes this preferred embodiment of the present invention is convenient to extract, the crucible that is beneficial to this preferred embodiment of technician's assembly and disassembly protects frame, and correspondence is arranged in an end face of each strip latch 3 of each pin hole 20, is that the end face 27 of relatively described the first plate body 2 exceeds a height H.In this preferred embodiment of the present invention, the quantity of the backplate 5 of this step (a) is four, and described first plate body 2 of this step (d) is each other sequentially in abutting connection with becoming hollow.
What be worth supplementary notes is, as shown in Figure 8, the prepared crucible of this preferred embodiment of the present invention protects frame in practical application during at the brilliant stove of this length, is that the handling equipment (not shown) by an outside is protected frame with the crucible that will be assembled with described the first plate body 2 and described strip latch 3 and sent in the brilliant stove (not shown) of this length in advance.For the technician has enough gripping areas, and avoid described strip latch 3 apical margins to interfere with the interior heater top 16 of the brilliant stove of this length, preferably, the height H that the end face of strip latch 3 exceeds the end face 27 of the first plate body 2 is: 5mm≤H≤20mm.
As Fig. 9 and Figure 10, each strip latch 3 and its 20 of corresponding pin hole are formed with a gap 4.When the prepared crucible of this preferred embodiment of the present invention protects frame and is in a long brilliant environment, described gap 4 (for convenience of description, Figure 10 only demonstrates a gap 4) can hold each first plate body 2 and each strip latch 3 because of the heat expansion volume due to high temperature, avoid the extruding loss between the heat expansion volume of each first plate body 2 and each strip latch 3, effectively extend the work-ing life that crucible protects frame.
Preferably, Fig. 6 for another example, each first plate body 2 has one first thickness T along the thickness direction Z of its backplate 5; Each strip latch 3 has one second thickness t along the short transverse Y of its backplate 5; T＞t.
Preferably, Figure 10 for another example, first groove 25 of each first plate body 2 and the first end face 21 sandwiched one predetermined angle theta of its first plate body 2, from the first end face 21 of its first plate body 2 towards sunken inside; Second groove 26 of each first plate body 2 and the first surface 23 of its first plate body 2 be this predetermined angle theta of sandwiched also, second surface 24 depressions from the first surface 23 of its first plate body 2 towards its first plate body 2; More preferably, this predetermined angle theta is between 85 degree between 75 degree.In this preferred embodiment of the present invention, this predetermined angle theta is convergence 80 degree.Be in the brilliant environment of length of high temperature when this preferred embodiment of the present invention is actual, and when the first plate body 2 that is shown in Figure 10 right side is pushed by its left side quartz crucible 13 (not shown), this predetermined angle theta of 23 sandwicheds of first surface of this strip latch 3 and this first plate body 2, the right side of this strip latch 3 is embedded in this second groove 26, comes off because pushing of its left side quartz crucible 13 produces with this strip latch 3 to avoid this first plate body 2.
Fig. 8, Fig. 9 and Figure 10 for another example, the manufacture method that the crucible of this preferred embodiment of the present invention protects frame also comprises a step (e).This step (e) is to place a top backplate 6 on the end face 27 of described the first plate body 2, and this top backplate 6 has four sequentially sides 61 of adjacency, and every two adjacent 61 places, side of this top backplate 6 are that correspondence exposes each strip latch 3 respectively.
It is worth mentioning that herein, the relation that the crucible shown according to aforesaid prior art protects 13 of frame 1 and quartz crucibles is (as shown in Figure 1) as can be known, this crucible protects the height of each backplate 11 of frame 1 greater than the quartz crucible 13 of its inside, and it has a difference of altitude between the two.Therefore, the present invention mainly is based on this difference of altitude, intercepts from each backplate 5 the graphite screw 12 that its raw materials are used to replace prior art, and utilizes the raw material conduct after intercepting to be connected and fixed the respectively strip latch 3 of first plate body 2.For upstream supplier, can dispense perforation and tapping supervisor, reduced the manufacturing course that crucible protects frame; In addition, for long brilliant factory, the consumables cost of not only having saved the graphite screw also makes package program more simplify.
in sum, the manufacture method that crucible of the present invention protects frame is with as being connected and fixed the respectively strip latch 3 of first plate body 2 from each backplate 5 intercepting raw materials, upstream supplier need not additionally carry out perforation and tapping supervisor to each first plate body 2, having simplified upstream supplier protects the manufacturing course of frame to crucible on the one hand, and reduce long brilliant factory and crucible is protected package program and the consumables cost of frame, on the other hand, described gap 4 can hold each first plate body 2 and each strip latch 3 because of the heat expansion volume due to high temperature, avoid the extruding loss between the heat expansion volume of each first plate body 2 and each strip latch 3, effectively extend the work-ing life that crucible protects frame, so really can reach purpose of the present invention.
Claims (8)
1. the manufacture method that crucible protects frame, is characterized in that, this manufacture method comprises following steps:
(a) cut apart respectively each backplate along a length direction of most backplates, so that each backplate forms respectively one first plate body and one second plate body, each first plate body has one first opposite end face and one second end face along this length direction, and each first plate body has an opposite first surface and a second surface along a thickness direction of its backplate;
(b) form one first groove and one second groove in each first plate body, first groove of each first plate body is that the first end from its first plate body faces sunken inside, second groove of each first plate body is the second surface depression towards its first plate body from the first surface of its first plate body, and be adjacent to the second end face of its first plate body, and first groove of each first plate body and the second groove are respectively along a short transverse of its backplate, extend towards a bottom surface of its first plate body from an end face of its first plate body;
(c) cut apart each second plate body to take out at least one strip latch from each second plate body; And
(d) make described the first plate body each other sequentially in abutting connection with also jointly defining a space, and first groove of each first plate body is the second groove towards the first plate body of its adjacency, so that each the first groove and second groove toward each other defines a pin hole jointly, and make described strip latch corresponding the insertion in described pin hole respectively;
Wherein, correspondence is arranged in an end face of each strip latch of each pin hole, is that the end face of relatively described the first plate body exceeds a height H.
2. crucible as claimed in claim 1 protects the manufacture method of frame, it is characterized in that: 5mm≤H≤20mm.
3. crucible as claimed in claim 1 protects the manufacture method of frame, it is characterized in that: each first plate body has one first thickness T along the thickness direction of its backplate, and each strip latch has one second thickness t along the short transverse of its backplate, and T＞t.
4. crucible as claimed in claim 1 protects the manufacture method of frame, it is characterized in that: be formed with a gap between each strip latch and its corresponding pin hole.
5. crucible as claimed in claim 1 protects the manufacture method of frame, it is characterized in that: the quantity of the backplate of this step (a) is four, and described first plate body of this step (d) is each other sequentially in abutting connection with becoming hollow.
6. crucible as claimed in claim 5 protects the manufacture method of frame, it is characterized in that: first groove of each first plate body and the first end face sandwiched one predetermined angular of its first plate body, first end from its first plate body faces sunken inside, second groove of each first plate body and the first surface of its first plate body be this predetermined angular of sandwiched also, and the second surface from the first surface of its first plate body towards its first plate body caves in.
7. crucible as claimed in claim 6 protects the manufacture method of frame, it is characterized in that: this predetermined angular is between 85 degree between 75 degree.
8. crucible as claimed in claim 5 protects the manufacture method of frame, it is characterized in that: this manufacture method also comprises a step (e), this step (e) is to place a top backplate on the end face of described the first plate body, this top backplate has four sequentially sides of adjacency, and every two adjacent places, side of this top backplate are that correspondence exposes each strip latch respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100593604A CN103160936A (en) | 2013-02-26 | 2013-02-26 | Manufacturing method of crucible protecting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100593604A CN103160936A (en) | 2013-02-26 | 2013-02-26 | Manufacturing method of crucible protecting frame |
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| CN103160936A true CN103160936A (en) | 2013-06-19 |
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| CN2013100593604A Pending CN103160936A (en) | 2013-02-26 | 2013-02-26 | Manufacturing method of crucible protecting frame |
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| CN202181217U (en) * | 2011-07-26 | 2012-04-04 | 晶科能源有限公司 | Improved device for crucible guard boards |
| CN202465943U (en) * | 2012-02-10 | 2012-10-03 | 浙江碧晶科技有限公司 | Crucible protection device used in silicon ingot furnace |
| CN102808214A (en) * | 2012-08-30 | 2012-12-05 | 天威新能源控股有限公司 | Combined-type protection plate for ingot casting crucible |
| CN102912426A (en) * | 2012-10-16 | 2013-02-06 | 洛阳金诺机械工程有限公司 | Crystal melting combined crucible |
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2013
- 2013-02-26 CN CN2013100593604A patent/CN103160936A/en active Pending
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| JP2000169295A (en) * | 1998-11-30 | 2000-06-20 | Ibiden Co Ltd | Saucer for crucible |
| WO2008006587A1 (en) * | 2006-07-12 | 2008-01-17 | Vesuvius Crucible Company | Assembly consisting of a crucible and a crucible package, packaged crucible and assembly of packaged crucibles. |
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Application publication date: 20130619 |